DE69409208T2 - Sicherheitseinrichtung für ein Drehventil - Google Patents

Sicherheitseinrichtung für ein Drehventil

Info

Publication number
DE69409208T2
DE69409208T2 DE69409208T DE69409208T DE69409208T2 DE 69409208 T2 DE69409208 T2 DE 69409208T2 DE 69409208 T DE69409208 T DE 69409208T DE 69409208 T DE69409208 T DE 69409208T DE 69409208 T2 DE69409208 T2 DE 69409208T2
Authority
DE
Germany
Prior art keywords
safety device
rotary valve
rotary
valve
safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69409208T
Other languages
English (en)
Other versions
DE69409208D1 (de
Inventor
Evrard Borg
Jean-Pierre Gouallec
Jean Medail
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pyroalliance SA
Original Assignee
Pyroalliance SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pyroalliance SA filed Critical Pyroalliance SA
Publication of DE69409208D1 publication Critical patent/DE69409208D1/de
Application granted granted Critical
Publication of DE69409208T2 publication Critical patent/DE69409208T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/386—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the closure members being rotatable or pivoting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Safety Valves (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
DE69409208T 1993-11-19 1994-11-08 Sicherheitseinrichtung für ein Drehventil Expired - Fee Related DE69409208T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9313819A FR2712658B1 (fr) 1993-11-19 1993-11-19 Dispositif de manÓoeuvre d'une vanne commandée par un arbre rotatif moteur.
JP7073733A JPH08277949A (ja) 1993-11-19 1995-03-30 回転式バルブを作動する装置

Publications (2)

Publication Number Publication Date
DE69409208D1 DE69409208D1 (de) 1998-04-30
DE69409208T2 true DE69409208T2 (de) 1998-07-23

Family

ID=26230744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409208T Expired - Fee Related DE69409208T2 (de) 1993-11-19 1994-11-08 Sicherheitseinrichtung für ein Drehventil

Country Status (5)

Country Link
EP (1) EP0656497B1 (de)
JP (1) JPH08277949A (de)
DE (1) DE69409208T2 (de)
ES (1) ES2114153T3 (de)
FR (1) FR2712658B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812115A1 (de) * 1998-03-19 1999-10-07 Siemens Ag Sicherheitsvorrichtung und Verfahren zum Betätigen einer Armatur
FR2795480B1 (fr) * 1999-06-28 2001-07-27 Pyroalliance Actionneur de secours pour robinets et vannes de grand diametre comportant un obturateur a translation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1265365A (fr) * 1960-05-20 1961-06-30 Cie Auxiliaire Ind Perfectionnements aux commandes pneumatiques pour vannes, robinets ou analogues, et aux appareils qui en sont munis
US3217604A (en) * 1963-09-03 1965-11-16 Hydril Co Auxiliary coupling and de-coupling for fluid drive
FR2211101A5 (de) * 1972-12-15 1974-07-12 Pyromeca Sa
US3838609A (en) * 1973-08-24 1974-10-01 Philadelphia Gear Corp De-clutch mechanism in valve operator
US4285493A (en) * 1979-03-01 1981-08-25 Borg-Warner Corporation Valve operator
GB2115111B (en) * 1982-01-25 1987-01-14 Ava Int Corp Fail safe gate valves and actuators therefor
US4533114A (en) * 1983-02-08 1985-08-06 Posi-Seal International, Inc. Fail-safe actuator for rotary valves

Also Published As

Publication number Publication date
DE69409208D1 (de) 1998-04-30
FR2712658A1 (fr) 1995-05-24
EP0656497B1 (de) 1998-03-25
JPH08277949A (ja) 1996-10-22
EP0656497A1 (de) 1995-06-07
FR2712658B1 (fr) 1995-12-22
ES2114153T3 (es) 1998-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee